A few friends came by my office today, after seeing what I did and agreing
that it was rather cool. But still highly technical. I pointed out, that
the theoretical physics for sayting that it's possible to use the wave
nature of light to print sub micron particles. Sure it's theoretically
possible, and people seriously wondered if you could print sub-wavelengh
features.
Enter Phase Shift Masks, Optical proximity Correction,
But what I find separates the scientists from the engineers, is that
the engineers will figure out exactly how to do it and to make money at
it, or rather to show that if there's enough of a real motivation behind
it to do it. Things will get done. Whoever would have imagined the GMR
read heads would make hard drives so massively cheap, to put the manufacturers
out of business.